open wagon

In this paper, the three-dimensional heating-elastic-plastic finite element method is used to simulate the welding process of the low-side open wagon sidewall.

本文基于三维热弹塑性有限元法对侧墙进行了热弹塑性分析。

A large open farm wagon. Most transport is done by electrified waggons.

一种大而无蓬的运货马车大部分货物都用电瓶车运送。

The method is used in analyzing 75-ton open wagon body and its joints.

此种方法是应用于对75吨敞车车体及其节点区的分析。

Hydraulic control system of open hydraulic drill wagon

露天液压钻车液压控制系统的研究

This paper presents monitoring results of radioactive contamination level of steel open wagon surface resulted from transporting fine rare earth minerals.

本文介绍对运输稀土精矿（氟碳铈镧－独居石）的全钢敞车表面放射性污染水平的监测结果。

As a type of special structure open top wagon, it has drawn wide attention for its heavy haul, fast transporting circle.

作为一种特殊结构的专用敞车，具有载重大、运输速度快、周期短等特点，越来越受到广泛重视。

Analysis of railway open wagon body and its joints by finite element method

铁路敞车车体及节点区的有限元分析

Bond Open Cause Analysis of Wagon Inclined Wedge and Improvement

货车斜楔档开焊原因分析及改进措施

Application of Pseudo Fatigue Test in Heavy Haul Open Top Wagon Design

虚拟疲劳试验及其在重载敞车结构设计中的应用

At first, this paper briefly introduces the coal wagons in other countries, recalls the history for development of domestic wagons and discusses the necessary condition and significance for the study of new generation of 70t coal open top wagon.

论文首先对国外运煤货车的情况进行了简要介绍，对国内运煤敞车发展历程进行了回顾，并讨论了研究新一代的70t级运煤专用敞车的必要性和意义。

Lightweight Design of Open Top Wagon Using Updated Finite Element Models

基于有限元建模的敞车轻量化设计